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Official data from INPI

CORREIA DE GRAMPO PARA TEARES DE GRAMPO

Arquivada/ExtintaInvention Patent
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Application data

Number

PI9003888

Type

Invention Patent

Filing

08/08/1990

Publication

09/03/1991
View on INPI

Progress at the INPI

  1. Filing08/08/90
  2. Publication09/03/91
  3. Examination09/28/93
  4. Allowance11/14/00
  5. Grant02/06/01
  6. Expired01/22/13

The letters patent expired on 01/22/2013: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

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Latest action published by the INPI: 01/22/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Nuova Vamatex S.p.A

IT

Prometex S.r.L

IT

Vamatex S.p.A

IT

Vamatex S.p.A.

IT

Inventors

G. C. (pessoa física)

IT

L. P. (pessoa física)

IT

Technical data

IPC Classification

D03D 49/40

Priority claims

IT

21482 A/89 · 08/09/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 06/02/2011

01/22/2013

RPI 2194

Concessão da patente

#16.1

02/06/2001

RPI 1570

Deferimento

#9.1

11/14/2000

RPI 1558

Exigência - art. 36 da LPI

#6.1

10/06/1998

RPI 1450

14.4

10/25/1994

RPI 1247

14.4

10/18/1994

RPI 1246

14.1

10/11/1994

RPI 1245

Solicitação de exame técnico

#4.1

09/28/1993

RPI 1191

Publicação do pedido de patente

#3.1

09/03/1991

RPI 1083

Pedido de patente depositado

#2.1

02/13/1991

RPI 1054

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